Heap-based Buffer Overflow Affecting gst-plugins-ugly package, versions [0,]
Threat Intelligence
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The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published17 Mar 2026
- disclosed13 Mar 2026
- creditUnknown
Introduced: 13 Mar 2026
CVE-2026-2920 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the processing of stream headers within ASF files due to improper validation of the length of user-supplied data before copying it to a fixed-length heap-based buffer. An attacker can achieve arbitrary code execution by enticing a user to open a specially crafted ASF file.